{
  "zip": "59820",
  "type": "standard",
  "type_source": "inferred",
  "city": "Alberton",
  "other_place_names": [
    "Cyr"
  ],
  "state": "MT",
  "state_name": "Montana",
  "county": {
    "fips": "30061",
    "name": "Mineral County",
    "short_name": "Mineral"
  },
  "counties": [
    {
      "county_fips": "30061",
      "name": "Mineral County",
      "short_name": "Mineral",
      "weight": 0.7211,
      "basis": "land_area"
    },
    {
      "county_fips": "30063",
      "name": "Missoula County",
      "short_name": "Missoula",
      "weight": 0.2789,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 46.897452,
    "lng": -114.609123,
    "source": "gazetteer_internal_point",
    "timezone": "America/Denver"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "33540",
    "name": "Missoula, MT",
    "type": "metro",
    "csa_code": null,
    "csa_name": null
  },
  "demographics": {
    "population": 1834,
    "households": 760,
    "housing_units": 851,
    "median_age": 44.8,
    "median_household_income": 69091,
    "median_home_value": 367400,
    "median_rent": 1114,
    "pct_bachelors_plus": 28.2,
    "mean_commute_min": 37.2,
    "density_per_sqmi": 4.9
  },
  "business": {
    "establishments": 50,
    "employees": 180,
    "annual_payroll_thousands": 4902
  },
  "tax": {
    "irs_returns": 770,
    "irs_agi_thousands": 52838
  },
  "area": {
    "land_sqmi": 372.134,
    "water_sqmi": 1.157
  },
  "nearest_zips": [
    {
      "zip": "59804",
      "miles": 16.3,
      "city": "Missoula",
      "state": "MT"
    },
    {
      "zip": "59847",
      "miles": 16.9,
      "city": "Lolo",
      "state": "MT"
    },
    {
      "zip": "59846",
      "miles": 18.1,
      "city": "Huson",
      "state": "MT"
    },
    {
      "zip": "59872",
      "miles": 20.1,
      "city": "Superior",
      "state": "MT"
    },
    {
      "zip": "59834",
      "miles": 22.2,
      "city": "Frenchtown",
      "state": "MT"
    },
    {
      "zip": "59808",
      "miles": 24.8,
      "city": "Missoula",
      "state": "MT"
    },
    {
      "zip": "59831",
      "miles": 27.5,
      "city": "Dixon",
      "state": "MT"
    },
    {
      "zip": "59801",
      "miles": 28.4,
      "city": "Missoula",
      "state": "MT"
    },
    {
      "zip": "59806",
      "miles": 29.1,
      "city": "Missoula",
      "state": "MT"
    },
    {
      "zip": "59812",
      "miles": 29.6,
      "city": "Missoula",
      "state": "MT"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/59820",
    "sources_url": "https://zipcodes.pro/sources",
    "license": "Facts derived from US public-domain data (Census, IRS) and GeoNames (CC BY 4.0). Attribution appreciated: zipcodes.pro",
    "note": "A null value means the source did not publish that figure for this ZIP code. It does not mean zero."
  }
}